The evaluation of erosion susceptibility of soils under different land use types/cover (Karataşbağı stream catchment)

Ceyhun Göl; Meltem Tunca

Makale detayları

The evaluation of erosion susceptibility of soils under different land use types/cover (Karataşbağı stream catchment)

Yazarlar:

Ceyhun Göl | Meltem Tunca

Yayıncı:

Cankiri Karatekin University

Ana Başlıklar:

Ormancılıkta Havza Yönetimi

Dergi:

Anadolu Orman Araştırmaları Dergisi Vol.11 Issue 1, pp.225-233

Belge Tipi:

Makale

Yayın Tarihi:

6/2025

Belge Dili:

Türkçe

Document ID (Org No.):

2001338780

pISSN:

1309-856X

Anahtar kelimeler:

Özet:

 Background and aims Erosion is the main cause of land degradation all over the world. Incorrect and excessive land use is the main cause of erosion. Soil erosion susceptibility indexes erodibility indexes are used to determine erosion risk. Methods In this research, erosion susceptibilities of surface soils in the Karataşbağı Stream catchment were examined according to Land Use TypeLand Cover LCTLLT. Some physical and chemical analyses, and erodibility indices were examined in 45 samples taken from the surface soil 0-30 cm from the basin according to the grid method 200x200m. Methods Findings According to the results of erosion sensitivity analysis, it was determined that the basin soils are highly sensitive to erosion. High correlations were found between organic matter, bulk density, clay and dispersion ratio. In addition to all these soil properties, the amount of productive forest in the basin is only 8. 56.2 of the basin consists of agricultural, forest clearings and degraded pasture lands. Conclusions The catchment soils are not resistant to erosion. The soil protection function of the catchment is insufficient in the vegetation productive forest or pasture etc.. Therefore, the erosion risk in the basin is quite high. To reduce the amount of erosion in the basin, importance should be given to planting, afforestation and rehabilitation works.

 Background and aims Erosion is the main cause of land degradation all over the world. Incorrect and excessive land use is the main cause of erosion. Soil erosion susceptibility indexes erodibility indexes are used to determine erosion risk. Methods In this research, erosion susceptibilities of surface soils in the Karataşbağı Stream catchment were examined according to Land Use TypeLand Cover LCTLLT. Some physical and chemical analyses, and erodibility indices were examined in 45 samples taken from the surface soil 0-30 cm from the basin according to the grid method 200x200m. Methods Findings According to the results of erosion sensitivity analysis, it was determined that the basin soils are highly sensitive to erosion. High correlations were found between organic matter, bulk density, clay and dispersion ratio. In addition to all these soil properties, the amount of productive forest in the basin is only 8. 56.2 of the basin consists of agricultural, forest clearings and degraded pasture lands. Conclusions The catchment soils are not resistant to erosion. The soil protection function of the catchment is insufficient in the vegetation productive forest or pasture etc.. Therefore, the erosion risk in the basin is quite high. To reduce the amount of erosion in the basin, importance should be given to planting, afforestation and rehabilitation works.

 Background and aims Erosion is the main cause of land degradation all over the world. Incorrect and excessive land use is the main cause of erosion. Soil erosion susceptibility indexes erodibility indexes are used to determine erosion risk. Methods In this research, erosion susceptibilities of surface soils in the Karataşbağı Stream catchment were examined according to Land Use TypeLand Cover LCTLLT. Some physical and chemical analyses, and erodibility indices were examined in 45 samples taken from the surface soil 0-30 cm from the basin according to the grid method 200x200m. Methods Findings According to the results of erosion sensitivity analysis, it was determined that the basin soils are highly sensitive to erosion. High correlations were found between organic matter, bulk density, clay and dispersion ratio. In addition to all these soil properties, the amount of productive forest in the basin is only 8. 56.2 of the basin consists of agricultural, forest clearings and degraded pasture lands. Conclusions The catchment soils are not resistant to erosion. The soil protection function of the catchment is insufficient in the vegetation productive forest or pasture etc.. Therefore, the erosion risk in the basin is quite high. To reduce the amount of erosion in the basin, importance should be given to planting, afforestation and rehabilitation works.

 Giriş ve Hedefler Erozyon, tüm dünyada arazi degradasyonunun temel nedenidir. Yanlış ve aşırı arazi kullanımı ise erozyonun başlıca nedenidir. Erozyon riskinin belirlenmesine toprak erozyon duyarlılık indeksleri erodibilite indeksleri kullanılmaktadır. Yöntemler araştırmada, Karataşbağı Deresi Havzasında yüzey toprakların Arazi Kullanım TürüArazi Örtüsüne AKTAÖ göre erozyon duyarlılıkları incelenmiştir. Havzadan grid yöntemine göre 200x200m, yüzey topraklarından 0-30 cm alınan 45 adet örnekte bazı fiziksel ve kimyasal özellikleri ve erodibilite indeksleri incelenmiştir. Bulgular Aşınma duyarlılık analizleri sonuçlarına göre havza topraklarının erozyona karşı yüksek derecede duyarlıdır. Organik madde, hacim ağırlığı, kil ve dispersiyon oranı arasında yüksek düzeyde korelasyonlar bulunmuştur. Tüm bu toprak özellikleri yanında havzada verimli orman miktarı sadece 8 dir. Havzanın 56,2si tarım, orman içi açıklık ve bozuk mera arazilerden oluşmaktadır. Sonuçlar Havza toprakları erozyona karşı dirençsizdir. Havzada toprak koruma fonksiyonu yüksek bitki örtüsü verimli orman veya mera vb. yetersizdir. Bu nedenle havzada erozyon tehlikesi oldukça yüksektir. Havzada erozyon miktarını düşürmek için bitkilendirme, ağaçlandırma ve rehabilitasyon çalışmalarına önem verilmelidir.

Makale detayları

The evaluation of erosion susceptibility of soils under different land use types/cover (Karataşbağı stream catchment)

Yazarlar:

Ceyhun Göl | Meltem Tunca

Yayıncı:

Cankiri Karatekin University

Ana Başlıklar:

Ormancılıkta Havza Yönetimi

Dergi:

Anadolu Orman Araştırmaları Dergisi Vol.11 Issue 1, pp.225-233

Belge Tipi:

Makale

Yayın Tarihi:

6/2025

Belge Dili:

Türkçe

Document ID (Org No.):

2001338780

pISSN:

1309-856X

Land

erodibility

sedimentation

ÇankırıArazi

erodibilite

sedimantasyon

Çankırı

Sayı

Makale detayları

Yazarlar: Ceyhun Göl | Meltem Tunca

Yayıncı: Cankiri Karatekin University

Ana Başlıklar: Ormancılıkta Havza Yönetimi

Dergi: Anadolu Orman Araştırmaları Dergisi Vol.11 Issue 1, pp.225-233

Belge Tipi: Makale

Yayın Tarihi: 6/2025

Belge Dili: Türkçe

Document ID (Org No.): 2001338780

pISSN: 1309-856X

Sayı

Yazarlar:

Ceyhun Göl | Meltem Tunca

Yayıncı:

Cankiri Karatekin University

Ana Başlıklar:

Ormancılıkta Havza Yönetimi

Dergi:

Anadolu Orman Araştırmaları Dergisi Vol.11 Issue 1, pp.225-233

Belge Tipi:

Makale

Yayın Tarihi:

6/2025

Belge Dili:

Türkçe

Document ID (Org No.):

2001338780

pISSN:

1309-856X